Overview
The AM26LV32CDE4, produced by Texas Instruments, is a low-voltage, high-speed quadruple differential line receiver. This BiCMOS device is designed to meet the requirements of TIA/EIA-422-B and ITU Recommendation V.11, making it suitable for various high-reliability applications. It operates from a single 3.3-V supply and features ultra-low power dissipation, making it an efficient choice for systems requiring reliable and low-power communication.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 3 | 3.3 | 3.6 | V |
| High-Level Input Voltage (VIH) | - | - | 5.5 | V |
| Low-Level Input Voltage (VIL) | 0.8 | - | - | V |
| Common-Mode Input Voltage (VIC) | -0.3 | - | 5.5 | V |
| Differential Input Voltage (VID) | -5.8 | - | 5.8 | V |
| High-Level Output Current (IOH) | -5 | - | - | mA |
| Low-Level Output Current (IOL) | 5 | - | - | mA |
| Operating Free-Air Temperature (TA) | 0 | - | 70 | °C (AM26LV32C) |
| Operating Free-Air Temperature (TA) | -40 | - | 85 | °C (AM26LV32I) |
| Switching Rate | - | - | 32 | MHz |
| Power Dissipation | - | 27 | - | mW |
Key Features
- Switching rates up to 32 MHz
- Operates from a single 3.3-V supply
- Ultra-low power dissipation: 27 mW typical
- Open-circuit, short-circuit, and terminated fail-safe
- Common-mode input voltage range from −0.3 V to 5.5 V with ±200-mV sensitivity
- Accepts 5-V logic inputs with 3.3-V VCC
- Input hysteresis: 50 mV typical
- High input impedance and input sensitivity of ±200 mV
- 3-state outputs permit connection directly to a bus-organized system
- Pin-to-pin compatible with AM26C32 and AM26LS32
Applications
- High-reliability automotive applications
- Factory automation
- ATM and cash counters
- Smart grid
- AC and servo motor drives
Q & A
- What is the operating supply voltage range of the AM26LV32CDE4?
The AM26LV32CDE4 operates from a single 3.3-V supply, with a range of 3 V to 3.6 V.
- What are the switching rates supported by the AM26LV32CDE4?
The device supports switching rates up to 32 MHz.
- What is the typical power dissipation of the AM26LV32CDE4?
The typical power dissipation is 27 mW.
- What are the fail-safe conditions of the AM26LV32CDE4?
The device features open-circuit, short-circuit, and terminated fail-safe conditions, ensuring the outputs remain in a high state under these conditions.
- What is the common-mode input voltage range of the AM26LV32CDE4?
The common-mode input voltage range is from −0.3 V to 5.5 V with ±200-mV sensitivity.
- Can the AM26LV32CDE4 accept 5-V logic inputs?
Yes, it can accept 5-V logic inputs with a 3.3-V VCC.
- What is the input hysteresis of the AM26LV32CDE4?
The input hysteresis is 50 mV typical.
- What are the operating temperature ranges for the AM26LV32C and AM26LV32I?
The AM26LV32C operates from 0°C to 70°C, and the AM26LV32I operates from −40°C to 85°C.
- Is the AM26LV32CDE4 pin-to-pin compatible with other models?
Yes, it is pin-to-pin compatible with AM26C32 and AM26LS32.
- What are some typical applications of the AM26LV32CDE4?
Typical applications include high-reliability automotive applications, factory automation, ATM and cash counters, smart grid, and AC and servo motor drives.
